Bard MULTI-TEC W24AAPA Installation Instructions Manual Download Page 57

Page: 57 / 88

Manual 2100-676B

Page

57 of 88

FIGURE 3

Prefilling Traps on Indoor Drain Pan Hoses

Pour water into evaporator drain pan directly above left and right drain

fittings until coiled drain tubes in blower section are visibly full.

Evaporator Drain Pan Left Side Drain Hose

Evaporator Drain Pan Right Side Drain Hose

FIGURE 4

Hanging Front Access Panel to Allow

Access to Control Panel

Summary of Contents for MULTI-TEC W24AAPA

Page 1: ...W36AAEB W36AAEC W36AAMA W36AAMB W36AAMC W36AAPA W36AAPB W36AAPC W42AAEA W42AAEB W42AAEC W42AAPA W42AAPB W42AAPC W48AAEA W48AAEB W48AAEC W48AAEQ W48AAMA W48AAMB W18LAPA W24LAPA W24LAPB W30LAPA W30LAPB...

Page 2: ...cond section explains the installation and set up of WR Series wall mount units with an LC6000 controller Check wall mount unit model number information found on the model serial tag prior to beginnin...

Page 3: ...Page 3 of 88 SECTION 1 MULTI TEC LC6000 INSTALLATION INSTRUCTIONS...

Page 4: ...mination at Additional Wall Mount Units 33 Figure 23 LC6000 Controller Circuit Install 34 Figure 24 Controller Grounding Posts 34 Figure 25 WIRING LC6000 Wiring Diagram 36 Figure 26 TEC EYE Connection...

Page 5: ...s are designed specifically to work together The controller cannot run other brands of systems nor can other controllers run the MULTI TEC wall mount units They are a complete system and must be used...

Page 6: ...al regulations are at a variance with instructions installer should adhere to local codes Shipping Damage Upon receipt of equipment the cartons should be checked for external signs of shipping damage...

Page 7: ...s to be limited to the most extreme situations DANGER signs should not be used for property damage hazards unless personal injury risk appropriate to these levels is also involved WARNING Indicate s a...

Page 8: ...cation wire 2 wire 18 gauge shielded with drain 18 gauge non shielded wire for connecting smoke detector hydrogen detector and or generator if applicable to controller CAT 6 Ethernet cable of field de...

Page 9: ...the recirculation and obstruction of condenser discharge air does not occur Recirculation of condenser discharge air can be from either a single unit or multiple units Any object such as shrubbery a b...

Page 10: ...for non ERV CRV Econ models 1 F G W 5 88 Electric Heat MIS 3889 Electrical Entrances Optional Supply Air Opening Side Wall Mounting Built In Shipping Location Brackets Return Air Opening Top Rain Fla...

Page 11: ...e pre punched knockouts Two holes for the supply and return air openings must be cut through the wall as shown in Figures 4A D on pages 12 15 On wood frame walls the wall construction must be strong a...

Page 12: ...LKING ALONG PANEL FOAM AIR SEAL DUCT RAIN FLASHING HEATER ACCESS MIS 3157 A Wall Opening and Hole Location View Right Side View RETURN AIR TOP FLASHING AT TIME OF INSTALLATION OPENING THE SIDE MOUNTIN...

Page 13: ...AIR DUCT IS REQUIRED FROM COMBUSTABLE MATERIALS RAIN FLASHING TOP SUPPLY AIR OPENING Right Side View HEATER ACCESS TOP FLASHING AT TIME OF INSTALLATION SEAL WITH BEAD IT IS RECOMMENDED THAT A BEAD OF...

Page 14: ...3 4 32 12 5 1 2 2 NOTES WALL STRUCTURE 1 SUPPLY AIR IT IS RECOMMENDED THAT A BEAD OF OPENING Right Side View RAIN FLASHING SILICONE CAULKING BE PLACED BEHIND RECOMMENDED 1 CLEARANCE FROM THE SIDE MOUN...

Page 15: ...M COMBUSTIBLE MATERIALS REQUIRED DIMENSIONS TO MAINTAIN OPENING COMBUSTIBLE MATERIALS B D E PANEL AIR DUCT IS REQUIRED 32 10 1 2 Right Side View SUPPLY AIR RECOMMENDED 1 CLEARANCE FROM MIS 3789 RAIN F...

Page 16: ...WALL INSTALLATION OPENING WALL BEFORE MOUNT ON UNIT OPENING BEFORE INSTALLATION BOTTOM MOUNTING CONCRETE BLOCK WALL INSTALLATION BRACKET MOUNT ON OPENING WOOD OR STEEL SIDING OPENING INSTALLING UNIT...

Page 17: ...AL DIMENSIONS 2 x 4 S 2 x 6 S OR STRUCTURAL STEEL ATTACH TO TOP 1 000 CLEARANCE 1 000 CLEARANCE PLATE OF WALL C SEE UNIT DIMENSIONS FIGURE 1 2 OPENING RETURN DUCT 2 x 6 ATTACH TO BOTTOM OVER FRAME PLA...

Page 18: ...OUTSIDE FALSE WALL INSTALLATION CEILING RAIN FLASHING RAIN FLASHING SUPPLY DUCT MAY BE LOCATED IN AN ATTIC OR BELOW CEILING RAFTERS AS SHOWN FINISHEDCEILING WALL CLOSETWALL SURFACE SLEEVE SUPPLY DUCT...

Page 19: ...the tab located in the bottom left hand corner of the disconnect opening under the disconnect access panel straight out This tab will now line up with the slot in the door When shut a padlock may be p...

Page 20: ...5 A10 A15 A20 230 208 1 1 1 1 1 or 2 1 or 2 32 32 58 84 110 50 50 60 90 125 8 8 6 4 2 10 10 10 8 6 58 58 26 52 60 60 30 60 6 6 10 6 10 10 10 10 W42AAPB00 B0Z B06 B09 B15 B18 230 208 3 1 1 1 1 1 25 25...

Page 21: ...1 1 1 1 1 1 or 2 26 32 47 58 84 35 35 50 60 90 8 8 8 6 4 10 10 10 10 8 58 26 60 30 6 10 10 10 W30LAPB00 B0Z B09 B15 230 208 3 1 1 1 19 33 51 20 35 60 12 8 6 12 10 10 W30LAPC00 C0Z C09 C15 460 3 1 1 1...

Page 22: ...0 208 1 1 or 3 134 140 1 0 6 58 52 26 60 60 30 6 6 10 10 10 10 W72ABEB15 230 208 3 1 or 2 83 90 4 8 38 52 40 60 8 6 10 10 W72ABEC15 460 3 1 40 45 8 10 These Minimum Circuit Ampacity values are to be u...

Page 23: ...oling and heating setpoints in stand alone mode 1 Connect the TEC EYE diagnostic tool to the control board located in the unit 2 From the Status screen press UP or DOWN key until Quick Menu displays S...

Page 24: ...ALLATION FIGURE 12 Typical LC6000 Component Location Transformer RJ11 Cable to Display Four Fused Power Supply Terminals Terminal Block Smoke Alarm Jumper Hydrogen Alarm Jumper Generator Run Alarm Jum...

Page 25: ...rical shock hazard Disconnect VAC power supplies before servicing Failure to do so could result in electric shock or death WARNING IMPORTANT When working with circuit board components Bard recommends...

Page 26: ...emperature Humidity Sensor Installation 1 Connect wires from the 18 gauge shielded cable to terminals 12 13 18 19 and 22 2 Connect the other end of the shielded cable to the sensor terminals Be sure w...

Page 27: ...he two wire connections for the optional remote temperature sensor are not polarity sensitive TB Wire Mark Description 20 B7 Indoor Remote Sensor Zone 1 optional 21 GND Ground Zone 3 Optional Remote T...

Page 28: ...pers across terminals 6 and 7 smoke detector 8 and 9 hydrogen detector and 10 and 11 generator run Remove the factory installed jumpers before connecting to the detectors and or generator FIGURE 16 LC...

Page 29: ...ing in same conduit as supply wiring Route communication wiring and power supply wiring in their own separate conduits LC6000 Controller Wall Mount Unit Wall Mount Unit FIGURE 17 Communication Wiring...

Page 30: ...t 1 Unit 2 up to 14 units Unit 3 Unit 4 Unit 5 Place filter here end unit Daisy Chain Wiring Alternate Wiring Place filter here end unit NOTE Line filters can be on either the unit or controller which...

Page 31: ...al 57 positive and the drain wire to ground terminal 60 G To Wall Mount Unit 1 Control Board RS485 The steps outlined on the following pages show how to connect the communication wiring using the dais...

Page 32: ...terminal block Make sure to match and symbols on controller terminal blocks 2 Connect the wires matching the terminal designations of the controller terminals Leave the drain wire loose 3 Connect anot...

Page 33: ...RS485 PLAN RS485 R T R T RS485 R T R T 2 Connect the wires matching the terminal designations of the controller terminals Cap the loose drain with a wire nut or electrical tape From Wall Mount Unit 1...

Page 34: ...ing lug must be field supplied Install as shown in Figure 24 Failing to ground the controller box properly could result in damage to the equipment FIGURE 24 Controller Grounding Posts A reliable earth...

Page 35: ...3 VDC Power for B3 Z2 Humidity 24 VDC Power for B4 Z3 Humidity 25 VDC Power for B10 Pressure 26 B8 Indoor Remote Temperature Sensor Zone 2 27 GND Ground 28 B9 Indoor Remote Temperature Sensor Zone 3 2...

Page 36: ...Manual 2100 676B Page 36 of 88 FIGURE 25 LC6000 Wiring Diagram...

Page 37: ...he MULTI TEC wall mount air conditioners allows for complete control and monitoring through the use of the provided TEC EYE hand held monitor The menu driven interface provides users the ability to sc...

Page 38: ...parameter see Figure 29 TEC EYE Status Screen The Status screen is the default start up screen and also the return screen after 5 minutes of no activity The screen can be accessed any time by pressin...

Page 39: ...llowing messages may appear 1 Not Active 2 Opening Damper 3 Closing Damper 4 Compressor Stage 1 5 Compressor Stage 2 6 Reheat Valve Open 7 Cooling Off 8 Electric Heat Stage 1 9 Electric Heat Stage 2 1...

Page 40: ...ed or alternatively temperature only sensors may be purchased instead The LC is capable of utilizing four temperature sensors and three humidity sensors The system will need to be configured for the v...

Page 41: ...enu screen 2 Use UP or DOWN keys and ENTER key to enter USER password 2000 To enable disable Zone 1 Remote Temperature 1 Press MENU key to go to the Main Menu screen 2 Use UP or DOWN keys and ENTER ke...

Page 42: ...ble sensor or change value to OFF to disable sensor FIGURE 38 Enable Disable Zone 2 Remote Temperature Sensor FIGURE 39 Enable Disable Zone 3 Remote Temperature Sensor 6 Enter Total Number of Units 1...

Page 43: ...NTER key to enter USER password 2000 3 Press UP or DOWN keys to scroll to Settings press ENTER key 4 Press UP or DOWN keys to scroll to Initialization press ENTER key 5 Press ENTER key to scroll to De...

Page 44: ...echnician 1313 Initialization Clear Logs User 2000 System Default Engineer 9254 Restart User 2000 ADDITIONAL INFORMATION Parameter Config Engineer 9254 Alarm Export User 2000 G Logout Used to log out...

Page 45: ...n Off by BMS Unit Off by BMS Off by LC Unit Off by LC Master Off by Keypad Unit Off by Keypad Emergency Vent Emergency Vent Mode Active Emergency Cool Emergency Cool Mode Active Emergency Off Emergenc...

Page 46: ...Manual 2100 676B Page 46 of 88...

Page 47: ...Manual 2100 676B Page 47 of 88 SECTION 2 WR SERIES LC6000 INSTALLATION INSTRUCTIONS...

Page 48: ...ss Panel to Allow Access to Control Panel 57 Figure 5 Fold Out Diverter 58 Figure 6 Downward Curved Diverter Blades 58 Figure 7 View of Installed Grille 58 Figure 8 Mounting Instructions 59 Figure 9 E...

Page 49: ...e Required for Service Access and Adequate Condenser Airflow 54 Table 2 Minimum Clearance Required to Combustible Materials 54 Table 3 Electrical Specifications 62 Table 4 LC6000 100 Terminal Block In...

Page 50: ...wall sleeve may be necessary between the supply and return flanges and grilles These instructions explain the recommended method to install the air cooled self contained unit and the electrical wirin...

Page 51: ...publishers Air Conditioning Contractors of America ACCA 1712 New Hampshire Ave N W Washington DC 20009 Telephone 202 483 9370 Fax 202 234 4721 American National Standards Institute ANSI 11 West Street...

Page 52: ...t with the necessary capacity and rigging to safely move install the systems Water to prime drain traps Electrical supplies Various size circuit breakers for the shelter AC breaker box see Table 3 on...

Page 53: ...LS OPTIONS X Standard accessories including airflow sensor dirty filter sensor pressure transducers crankcase heater S All standard accessories plus additional Bard GuardTM security features and secur...

Page 54: ...condenser fan condenser coil and filter drier The design allows for installations to place units within close proximity without complicating maintenance and repair To maintain full serviceability side...

Page 55: ...00 31 13 34 13 3 50 43 00 2 69 17 00 3 88 All dimensions are in inches Dimensional drawings are not to scale 2 Pitch Rain Hood Access Panel Condenser Built In Service Port Cover K N D 7 125 I 1 500 C...

Page 56: ...ay be best to spot some electrical knockouts such as those located on the sides of the wall mount unit before units are mounted and access is unavailable or limited see Figure 2 to locate pre punched...

Page 57: ...ater into evaporator drain pan directly above left and right drain fittings until coiled drain tubes in blower section are visibly full Evaporator Drain Pan Left Side Drain Hose Evaporator Drain Pan R...

Page 58: ...g drawn back into the return air opening With the optimized air pattern the shelter should experience distributed air at the opposite end of the room To accomplish this the grille has two special feat...

Page 59: ...RED DIMENSIONS TO MAINTAIN 1 MIN CLEARANCE FROM COMBUSTIBLE MATERIALS 32 12 5 1 2 2 29 Top Of Unit Foam Air Seal To Support Rain Flashing Entire Length Of Top Of Calking Along Wall Structure Seal With...

Page 60: ...l Wall Frame Inside Sheeting Typical Building Outside Sheeting MIS 3897 SUPPLY GRILLE MOUNT ON UNIT RETURN AIR OPENING RETURN AIR OPENING SUPPLY AIR OPENING SUPPLY AIR OPENING CONCRETE BLOCK WALL INST...

Page 61: ...AME EXTERIOR FINISH WALL OVER FRAME ATTACH TO BOTTOM PLATE OF WALL 1 000 CLEARANCE ALL AROUND DUCT ATTACH TO TOP PLATE OF WALL OPENING MIS 3895 THIS STRUCTURAL MEMBER LOCATED TO MATCH STUD SPACING FOR...

Page 62: ...guide it is important to electrically connect properly sized fuses and conductor wires in accordance with the National Electrical Code and all local codes Model Rated Volts Phase No Field Power Circu...

Page 63: ...OLTAGE COMMUNICATION WIRE ENTRANCE HIGH VOLTAGE POWER WIRE ENTRANCE MIS 3927 FIGURE 15 Side Communication and Power Wire Entrances Recommended FIGURE 14 VAC Supply Wiring Landing Points Route wires in...

Page 64: ...ptional Unit Control Voltage Wiring 230 208V 1 phase and 3 phase equipment use dual primary voltage transformers All equipment leaves the factory wired on 240V tap It is very important that the correc...

Page 65: ...table operating voltage range for the 240 and 208V taps are 240V Tap 253 216 and 208 Tap 220 197 do not adjust transformer 2 If incoming AC voltage is 220VAC or above shut off AC breaker to unit and m...

Page 66: ...until value displays correctly 5 Press ENTER key to save and scroll to next parameter 6 Press ESCAPE key until Main Menu screen is displayed During installation the ability to run in stand alone mode...

Page 67: ...ALLATION FIGURE 19 Typical LC6000 Component Location Transformer RJ11 Cable to Display Four Fused Power Supply Terminals Terminal Block Smoke Alarm Jumper Hydrogen Alarm Jumper Generator Run Alarm Jum...

Page 68: ...rical shock hazard Disconnect VAC power supplies before servicing Failure to do so could result in electric shock or death WARNING IMPORTANT When working with circuit board components Bard recommends...

Page 69: ...Temperature Humidity Sensor Installation 1 Connect wires from the 18 gauge shielded cable to terminals 12 13 18 19 and 22 2 Connect the other end of the shielded cable to the sensor terminals Be sure...

Page 70: ...he two wire connections for the optional remote temperature sensor are not polarity sensitive TB Wire Mark Description 20 B7 Indoor Remote Sensor Zone 1 optional 21 GND Ground Zone 3 Optional Remote T...

Page 71: ...umpers across terminals 6 and 7 smoke detector 8 and 9 hydrogen detector and 10 and 11 generator run Remove the factory installed jumpers before connecting to the detectors and or generator FIGURE 23...

Page 72: ...ication purposes only Do not run communication wiring in same conduit as supply wiring Route communication wiring and power supply wiring in their own separate conduits FIGURE 25 Communication Wiring...

Page 73: ...4 Place filter here Unit 1 Unit 2 Unit 3 Unit 4 Place filter here Place filter here NOTE Line filters can be on either the unit or controller whichever device is on the end of the chain No matter how...

Page 74: ...57 positive and the drain wire to ground terminal 60 G To Wall Mount Unit 1 Control Board Terminal Block The steps outlined on the following pages show how to connect the communication wiring using th...

Page 75: ...symbols on controller terminal block 2 Connect the wires matching the terminal designations of the controller terminals Leave the drain wire loose 3 Connect another cable in a similar fashion daisy ch...

Page 76: ...esignations of the controller terminals Cap the loose drain with a wire nut or electrical tape 3 Continue daisy chaining units by connecting to to and wire nutting drain together until last unit which...

Page 77: ...ding lug must be field supplied Install as shown in Figure 31 Failing to ground the controller box properly could result in damage to the equipment FIGURE 31 Controller Grounding Posts A reliable eart...

Page 78: ...3 VDC Power for B3 Z2 Humidity 24 VDC Power for B4 Z3 Humidity 25 VDC Power for B10 Pressure 26 B8 Indoor Remote Temperature Sensor Zone 2 27 GND Ground 28 B9 Indoor Remote Temperature Sensor Zone 3 2...

Page 79: ...Manual 2100 676B Page 79 of 88 FIGURE 32 LC6000 Wiring Diagram...

Page 80: ...5 minutes of no activity The screen can be accessed any time by pressing the ESCAPE key repeatedly SYSTEM SET UP FIGURE 33 TEC EYE Connection to Unit Control Modular Phone Connector for TEC EYE Hand...

Page 81: ...N key to navigate to Economizer Setup A2 screen 10 Press ENTER key to scroll to Type see Figure 36 11 Press UP or DOWN keys to change economizer type to None Drybulb Temperature and Humidity or Enthal...

Page 82: ...eens pressing UP or DOWN key to change value to YES and pressing ENTER key FIGURE 37 Executing Run Test FIGURE 38 Run Test Summary FIGURE 39 Run Test Motors Sensors FIGURE 40 Run Test A C Circuit The...

Page 83: ...oceed FIGURE 41 Clearing Unit Alarm Logs The Status screen on the LC6000 displays the current date time unit displayed zones and unit status see Figure 43 4 Set LC Controller Date and Time 1 Press MEN...

Page 84: ...ature and humidity sensors installed The system is shipped with one combination temperature and humidity sensor Additional combination sensors may be purchased or alternatively temperature only sensor...

Page 85: ...or FIGURE 48 Enable Disable Zone 1 Remote Temperature Sensor To enable disable Zone 2 Remote Temperature 1 Press MENU key to go to the Main Menu screen 2 Use UP or DOWN keys and ENTER key to enter USE...

Page 86: ...wer right corner of the screen displays the Information icon press ENTER key 3 Press UP or DOWN keys to scroll through the Information screens until the desired unit Information screen appears In addi...

Page 87: ...tart User 2000 Parameter Config Engineer 9254 Alarm Export User 2000 Logout Used to log out of the current password level Entering back into the menu requires password ADDITIONAL INFORMATION Setpoints...

Page 88: ...or cooling calls are present Power Loss Unit has experienced a loss of main utility power Alarm only available with inverter units Freecooling Unit is actively economizing Optimized Cool Unit is mecha...

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